From 3648dc6d27f648b8e3ce9b48874627a833d53c3a Mon Sep 17 00:00:00 2001 From: Christophe Ricard Date: Sun, 25 Oct 2015 22:54:39 +0100 Subject: NFC: st-nci: Add ese-present/uicc-present dts properties In order to align with st21nfca, dts configuration properties ese_present and uicc_present are made available in st-nci driver. So far, in early development firmware, because nci_nfcee_mode_set(DISABLE) was not supported we had to try to enable it during the secure element discovery phase. After several trials on commercial and qualified firmware it appears that nci_nfcee_mode_set(ENABLE) and nci_nfcee_mode_set(DISABLE) are properly supported. Such feature also help us to eventually save some time (~5ms) when only one secure element is connected. Acked-by: Rob Herring Signed-off-by: Christophe Ricard Signed-off-by: Samuel Ortiz --- drivers/nfc/st-nci/ndlc.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/nfc/st-nci/ndlc.h') diff --git a/drivers/nfc/st-nci/ndlc.h b/drivers/nfc/st-nci/ndlc.h index 6361005ef003..bdf78ffd5bb7 100644 --- a/drivers/nfc/st-nci/ndlc.h +++ b/drivers/nfc/st-nci/ndlc.h @@ -22,6 +22,8 @@ #include #include +struct st_nci_se_status; + /* Low Level Transport description */ struct llt_ndlc { struct nci_dev *ndev; @@ -55,6 +57,7 @@ void ndlc_close(struct llt_ndlc *ndlc); int ndlc_send(struct llt_ndlc *ndlc, struct sk_buff *skb); void ndlc_recv(struct llt_ndlc *ndlc, struct sk_buff *skb); int ndlc_probe(void *phy_id, struct nfc_phy_ops *phy_ops, struct device *dev, - int phy_headroom, int phy_tailroom, struct llt_ndlc **ndlc_id); + int phy_headroom, int phy_tailroom, struct llt_ndlc **ndlc_id, + struct st_nci_se_status *se_status); void ndlc_remove(struct llt_ndlc *ndlc); #endif /* __LOCAL_NDLC_H__ */ -- cgit v1.2.3